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2.33
DRIVER CORRECTION DEVICES AND AIDS (6/12)
If the driver depresses the brake pedal
and the system still detects a risk of col-
lision, the brake force is increased.
If the driver fails to react following
an alert of an imminent collision, the
system activates the brakes.
Active emergency braking
Using the sensor 2, the system calcu-
lates the distance separating the vehi-
cle from the one in front and alerts the
driver if there is a risk of a front-end col-
lision. The driver can then brake the ve-
hicle to limit the damage arising from a
collision.
Note: make sure that the sensor 2 is
not obscured (by dirt, mud, snow, etc.).
Operation
While driving (at speeds of between
18.6 and 124 mph (30 and 140 km/h),
if there is a risk of collision with the ve-
hicle in front, the warning light 3 will be
displayed on the instrument panel in
red, along with a beep.
The system only detects vehicles
driving in the same direction of traf-
fic. The system cannot detect mo-
torcycles because of the difficulty in
forecasting their trajectory.
23

Page 142 of 328

2.34
For vehicles not fitted with a naviga-
tion system
– With the vehicle at a standstill, press and hold the switch 6 OK to access
the settings menu,
– repeatedly press the control 7 up or
down until you reach the “Driving as-
sistance” menu. Press the switch 6
OK;
– repeatedly press control 7 up or down
until you reach the “Active braking”
menu, then press the switch 6 OK.
Activating or deactivating the
system
For vehicles fitted with a navigation
system
On the multifunction screen
4, select
the “vehicle” menu, “Driving assist-
ance”, and “Active braking”, and then
choose “ON" or "OFF".
DRIVER CORRECTION DEVICES AND AIDS (7/12)
You can access menu “Driving as-
sistance” directly from button 5
.
Press the switch 6 OK again to activate
or deactivate the function:
= function activated
< function deactivated
Warning light
\b is displayed on the
instrument panel when the system is
deactivated.
This system is reactivated each time
the ignition is switched on.
Conditions for non-activation of the
system
The system does not activate:
– when the gear lever is in neutral;
– when the parking brake is activated;
– while cornering.
4
5
6
7

Page 143 of 328

2.35
DRIVER CORRECTION DEVICES AND AIDS (8/12)
Active emergency braking
This function is an additional driving aid. However, this function is not
under any circumstances intended to replace the due care and attention
of the driver, who should at all times be in control of the vehicle.
System servicing/repairs
– In the event of an impact, the sensor alignment may become changed, and \ its operation will consequently be affected. Deactivate the function, then consult
an authorised dealer.
– Any work in the area where the radar is located (repairs, replacements,\ touch- ing up of paintwork) must be carried out by a qualified professional.
Only an authorised dealer is qualified to service the system.
In the event of system disturbance
Some conditions can disturb or damage the operation of the system, such \ as:
– a complex environment (metal bridge, etc.);
– poor weather conditions (snow, hail, black ice, etc.).
Risk of inadvertent braking.
Operating faults
When the system detects an operating
fault, the
\b warning light lights up
on the instrument panel, with the mes-
sage “Active braking disconnected”.
There are two possibilities:
– the system is temporarily disrupted (for example: radar obscured by
dirt, mud, snow etc.). In this case,
park the vehicle and switch off the
engine. Clean the detection zone of
the radar. When you next start the
engine, the warning light and the
message go out
– otherwise, this may be caused by another fault. Consult an approved
dealer.

Page 144 of 328

2.36
DRIVER CORRECTION DEVICES AND AIDS (9/12)
Active emergency braking
Limitation of the system operation
– The system will only respond to vehicles which are moving or which have \ been sensed as moving.
– A vehicle travelling in the opposite direction will not trigger any alert\ or any action on the system operation.
– The sensor area should be kept clean and free of any modifications in or\ der to ensure the proper operation of the system.
– The system cannot respond to small vehicles such as motorbikes or bicycl\ es as effectively as to other vehicles.
Deactivating the function
The function should be deactivated if:
– the brake lights are not functioning;
– the front of the vehicle has undergone an impact or been damaged;
– the vehicle is being towed (breakdowns).
Halting the function
You can halt the active braking function at any time by tapping the accel\ erator pedal or by turning the steering wheel in a avo id-
ance manoeuvre.
If the driver notices any unusual behaviour in the system, please consul\ t an authorised dealer.

Page 145 of 328

2.37
DRIVER CORRECTION DEVICES AND AIDS (10/12)
Driver assistance with a
trailer
Depending on the vehicle, this system
helps to maintain control over the vehi-
cle while using a trailer.
It detects shaking caused by towing a
trailer under certain driving conditions.
Operating conditions
– the towbar must be approved by an authorised dealer;
– the wiring must be approved by an authorised dealer;
– the towbar must be connected to the vehicle.
If the towbar wiring is
plugged in but no trailer
is attached (bicycle car-
rier, luggage carrier with
lighting, etc.), the function may act
under certain rutted road conditions.
Risk of vehicle deceleration.
Operating principle
The function stabilises the vehicle by:
– asymmetric braking of the front wheels to reduce shaking caused by
the trailer;
– braking of all four wheels and limita- tion on engine torque to reduce the
vehicle speed until the shaking has
stopped.
Warning light
 flashes on the in-
strument panel to inform the driver.

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2.38
DRIVER CORRECTION DEVICES AND AIDS (11/12)
Hill start assistance
Depending on the gradient of the in-
cline, this system assists the driver
when starting on a hill. It prevents the
vehicle from rolling backwards by au-
tomatically applying the brakes when
the driver lifts his/her foot off the brake
pedal to depress the accelerator pedal.
System operation
It only operates when the gear lever is
in a position other than neutral (other
than N or P for automatic transmis-
sions) and the vehicle is completely
stationary (brake pedal depressed)
The system holds the vehicle for ap-
proximately 2 seconds. The brakes are
then released (the vehicle will move ac-
cording to the slope).
The hill start assistance
system cannot completely
prevent the vehicle from
rolling backwards in all sit-
uations (extremely steep gradients,
etc.).
In all cases, the driver may depress
the brake pedal to prevent the vehi-
cle from rolling backwards.
The hill start assistance function
should not be used for prolonged
stops: use the brake pedal.
This function is not designed to im-
mobilise the vehicle permanently.
If necessary, use the brake pedal to
stop the vehicle.
The driver must remain particularly
vigilant when driving on slippery or
low-grip surfaces and/or on hills.
Risk of serious injury.

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2.40
LANE DEPARTURE WARNING (1/3)
This function is a driving aid in the event of the accidental crossing o\ f
a continuous or broken line in the road. However, the function is not in-
tended to replace the driver. The function can be disrupted under certain
conditions, including:
– poor visibility (rain, snow, fog, dirty windscreen, glare of the sun, partially ob- scured road lines, etc.);
– roads with tight bends;
– closely following a vehicle in the same lane;
– worn road markings, difficult to distinguish or spaced very widely apart;
– narrow roads;
– ...
In this case, the line visibility indicators remain uncoloured on the in\ strument
panel to indicate that the function will not operate (lines not detecte\ d).
Under no circumstances should this function replace the driver’s care or respon-
sibility whilst performing manoeuvres.
This system notifies the driver when
they accidentally cross a continuous or
broken line.
This function uses a camera attached
to the windscreen, behind the rear-view
mirror.
On equipped vehicles, some infor-
mation is given on the head-up dis-
play.

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2.41
LANE DEPARTURE WARNING (2/3)
The function is set to notify the
driver if:
– the vehicle speed is greater than ap-proximately 45 mph (70 km/h);
and
– lines are detected and the visibility indicators 4 are, depending on the
vehicle, green or white.
The function triggers an alert if a line
is crossed without the direction indica-
tors being activated. The function alerts
the driver through a beep and the indi-
cator the line crossed switches to red
on the instrument panel.Activation/deactivation
Vehicles fitted with a navigation
system
From the multifunction screen 1: select
“vehicle”, “Driving assistance”, “Lane
departure warning”, then choose “ON"
or "OFF".
1
Vehicles not fitted with a navigation
system
Press the switch 3.
Operation
When the function is activated, the vis-
ibility indicators 4 for the left and right
lines are displayed in grey on the instru-
ment panel.
You can access menu “Driving as-
sistance” directly from button 2
.
2
4
3

Page 150 of 328

2.42
Conditions for non-activation
of alerts
– Direction indicators activated less than around 2 seconds before de-
parting from the lane;
– very fast lane departure;
– driving continuously on a line;
– on bends, the function allows for slightly cutting the bend;
– hazard warning lights activated;
– ...
LANE DEPARTURE WARNING (3/3)
1
56
– repeatedly press control 6 up or
down until you reach the “Settings
Lane departure warning” menu, then
press switch 5 OK.
– Volume: adjust the alert volume to one of three levels;
– sensitivity: adjust the sensitivity level for line detection. To do this, select:
– “Low” line detected upon cross-
ing;
– “Middle” line detected on ap-
proach;
– “high” line detected nearby.
Operating faults
In the event of a malfunction, a mes-
sage “Lane departure warning check” is
displayed on the instrument panel, and
the visibility indicators for the left and
right lines disappear from the instru-
ment panel.
Consult an approved dealer.
Adjustment
Vehicles fitted with a navigation
system
From the multifunction screen 1, select
“vehicle”, “Driving assistance”, “Lane
departure warning setting” then in:
– volume: adjust the alert volume to one of five levels;
– sensitivity: adjust the sensitivity level for line detection. To do this select:
– “Low” line detected upon cross-
ing;
– “Middle” line detected on ap-
proach;
– “high” line detected nearby.
Vehicles not fitted with a navigation
system
– With the vehicle at a standstill, press and hold the switch 5 OK to access
the settings menu;
– repeatedly press the control 6 up or
down until you reach the “Driving as-
sistance” menu. Press the switch 5
OK;